import os
+
+# ==========
+# = Config =
+# ==========
# Globals
env.project_name = 'wolnelektury'
+env.use_south = True
-
-# ===========
-# = Servers =
-# ===========
+# Servers
def staging():
"""Use staging server"""
- env.hosts = ['zuber@stigma.nowoczesnapolska.org.pl:2222']
- env.path = '/var/lektury'
+ env.hosts = ['stigma.nowoczesnapolska.org.pl:2222']
+ env.user = 'zuber'
+ env.path = '/var/services/wolnelektury'
env.python = '/usr/bin/python'
env.virtualenv = '/usr/bin/virtualenv'
env.pip = '/usr/bin/pip'
def production():
"""Use production server"""
- env.hosts = ['fundacja@wolnelektury.pl:22123']
- env.path = '/opt/lektury'
- env.python = '/opt/lektury/basevirtualenv/bin/python'
- env.virtualenv = '/opt/lektury/basevirtualenv/bin/virtualenv'
- env.pip = '/opt/lektury/basevirtualenv/bin/pip'
+ env.hosts = ['wolnelektury.pl:22123']
+ env.user = 'fundacja'
+ env.path = '/opt/lektury/wolnelektury'
+ env.python = '/opt/cas/basevirtualenv/bin/python'
+ env.virtualenv = '/opt/cas/basevirtualenv/bin/virtualenv'
+ env.pip = '/opt/cas/basevirtualenv/bin/pip'
+
# =========
# = Tasks =
require('hosts', 'path', provided_by=[staging, production])
result = run('cd %(path)s/%(project_name)s; %(python)s manage.py test' % env)
+def setup():
+ """
+ Setup a fresh virtualenv as well as a few useful directories, then run
+ a full deployment. virtualenv and pip should be already installed.
+ """
+ require('hosts', 'path', provided_by=[staging, production])
+
+ run('mkdir -p %(path)s; cd %(path)s; %(virtualenv)s --no-site-packages .;' % env, pty=True)
+ run('cd %(path)s; mkdir releases; mkdir shared; mkdir packages;' % env, pty=True)
+ deploy()
+
def deploy():
"""
Deploy the latest version of the site to the servers,
install the virtual host and then restart the webserver
"""
require('hosts', 'path', provided_by=[staging, production])
-
+
import time
env.release = time.strftime('%Y-%m-%dT%H%M')
-
+
upload_tar_from_git()
- upload_requirements_bundle()
+ upload_pybundle()
install_requirements()
symlink_current_release()
migrate()
run('mv releases/previous releases/current;', pty=True)
run('mv releases/_previous releases/previous;', pty=True)
restart_webserver()
-
-# def setup():
-# """
-# Setup a fresh virtualenv as well as a few useful directories, then run
-# a full deployment
-# """
-# require('hosts', provided_by=[staging, production])
-# require('path')
-# sudo('aptitude install -y python-setuptools')
-# sudo('easy_install pip')
-# sudo('pip install virtualenv')
-# sudo('aptitude install -y apache2-threaded')
-# sudo('aptitude install -y libapache2-mod-wsgi') # beware, outdated on hardy!
-# # we want to get rid of the default apache config
-# sudo('cd /etc/apache2/sites-available/; a2dissite default;', pty=True)
-# sudo('mkdir -p %(path)s; chown %(user)s:%(user)s %(path)s;' % env, pty=True)
-# run('ln -s %(path)s www;' % env, pty=True) # symlink web dir in home
-# with cd(env.path):
-# run('virtualenv .;' % env, pty=True)
-# run('mkdir logs; chmod a+w logs; mkdir releases; mkdir shared; mkdir packages;' % env, pty=True)
-# if env.use_photologue: run('mkdir photologue');
-# run('cd releases; ln -s . current; ln -s . previous;', pty=True)
-# deploy()
# =====================================================================
run('cd %(path)s/releases/%(release)s && tar zxf ../../packages/%(release)s.tar.gz' % env, pty=True)
local('rm %(release)s.tar.gz' % env)
-def upload_requirements_bundle():
- "Create a pybundle from requirements.txt file and upload it"
- print '>>> upload requirements bundle'
+def install_requirements():
+ "Install the required packages from the requirements file using pip"
+ print '>>> install requirements'
+ require('release', provided_by=[deploy])
+ run('cd %(path)s; %(pip)s install -E . requirements.pybundle' % env)
+
+def upload_pybundle():
+ "Create pybundle with required libraries and upload it"
+ print ">>> upload pybundle"
require('release', provided_by=[deploy])
+ with settings(warn_only=True):
+ pip_options = run('cat %(path)s/releases/%(release)s/pip-options.txt' % env)
+ if pip_options.failed:
+ env.pip_options = ''
+ else:
+ env.pip_options = pip_options
+
requirements_mtime = os.path.getmtime('requirements.txt')
- pybundle_mtime = 0
+ bundle_mtime = 0
try:
- pybundle_mtime = os.path.getmtime('requirements.pybundle')
+ bundle_mtime = os.path.getmtime('requirements.pybundle')
except os.error:
pass
- if pybundle_mtime < requirements_mtime:
- pip_options = file('pip-options.txt').read().strip()
- local('pip bundle %s -r requirements.txt requirements.pybundle' % pip_options)
- put('requirements.pybundle', '%(path)s/releases/%(release)s' % env)
-def install_requirements():
- "Install the required packages from the requirements file using pip"
- print '>>> install requirements'
- require('release', provided_by=[deploy])
- with cd('%(path)s/releases/%(release)s' % env):
- run('%(virtualenv)s --no-site-packages .' % env)
- run('%(pip)s install -E . requirements.pybundle' % env)
+ if requirements_mtime > bundle_mtime:
+ local('pip bundle requirements.pybundle %(pip_options)s -r requirements.txt' % env)
+ put('requirements.pybundle', '%(path)s' % env)
def symlink_current_release():
"Symlink our current release"
require('release', provided_by=[deploy])
require('path', provided_by=[staging, production])
with cd(env.path):
- with settings(
- hide('warnings', 'running', 'stdout', 'stderr'),
- warn_only=True
- ):
- run('rm releases/previous; mv releases/current releases/previous;')
-
+ run('rm releases/previous; mv releases/current releases/previous')
run('ln -s %(release)s releases/current' % env)
def migrate():
print '>>> migrate'
require('project_name', provided_by=[staging, production])
with cd('%(path)s/releases/current/%(project_name)s' % env):
- run('../bin/python manage.py syncdb --noinput' % env, pty=True)
- run('../bin/python manage.py migrate' % env, pty=True)
+ run('../../../bin/python manage.py syncdb --noinput' % env, pty=True)
+ if env.use_south:
+ run('../../../bin/python manage.py migrate' % env, pty=True)
def restart_webserver():
"Restart the web server"
print '>>> restart webserver'
run('touch %(path)s/releases/current/%(project_name)s/%(project_name)s.wsgi' % env)
-
-# def install_site():
-# "Add the virtualhost file to apache"
-# require('release', provided_by=[deploy, setup])
-# #sudo('cd %(path)s/releases/%(release)s; cp %(project_name)s%(virtualhost_path)s%(project_name)s /etc/apache2/sites-available/' % env)
-# sudo('cd %(path)s/releases/%(release)s; cp vhost.conf /etc/apache2/sites-available/%(project_name)s' % env)
-# sudo('cd /etc/apache2/sites-available/; a2ensite %(project_name)s' % env, pty=True)
fnp / wolnelektury.git / blobdiff